Hebei Longchang Coal Energy Co.,Ltd  is a professionalmanufacturer with invention patents and technologies for producingnonferrous metals.Longchang focus on producing selling  chemistrical energy,to provide products the highest quality at ...

weare the worlds largest & most trusted trading co and deal with all products of categories . our focus is on pet coke , met c coal crude naphtahalene cleansoil fuel oil waxe various grades cathode blocks graphite electrode ...

SAMA Group Co, is a general trading company in Kuwait. We have our production units India, Turkey, and Egypt. partners Pakistan Iran. We deal with chemicals, polymers, crude oil, all types of engineering supplies. ...